Standard Deviation of a column of data.

Source: R/frame.R

Obtain the standard deviation of a column of data.

h2o.sd(x, na.rm = FALSE)

sd(x, na.rm = FALSE)

Arguments

x

An H2OFrame object.
na.rm

logical. Should missing values be removed?

See also

h2o.var for variance, and sd for the base R implementation.

Examples

# NOT RUN {
h2o.init()
prosPath <- system.file("extdata", "prostate.csv", package="h2o")
prostate.hex <- h2o.uploadFile(path = prosPath)
sd(prostate.hex$AGE)
# }